Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7207736 | Paper insertion limiting device for a paper feeding unit | — | 2007-04-24 |
| 7136202 | Apparatus for feeding documents in a facsimile | Heon-soo Park, Do Hyung Kweon | 2006-11-14 |
| 7123904 | Method for reception and processing of incoming calls and messaging services in a mobile communication terminal based on relevant conditions | — | 2006-10-17 |
| 6695436 | Apparatus to remove ink cartridge of ink-jet printer | Yong Hyun Lee, Heon-soo Park, Chang Soo Byun | 2004-02-24 |
| 6275357 | Latching apparatus of hard disk drive using bimetal | — | 2001-08-14 |
| 6172856 | Magnetic head transferring device with improved magnetic head unlocking for hard disk drives | — | 2001-01-09 |
| 6061207 | Magnetic head transferring device of hard disk drive | — | 2000-05-09 |
| 5699950 | Ultrasonic vibration welder | — | 1997-12-23 |